Sour Cream Banana Bread

I got this recipe from Marcie Koch's blog. It sounded so yummy, I am giving it a try.

INGREDIENTS
2 cups all-purpose flour plus extra for dusting
2 teaspoons baking powder
1 1/4 teaspoons kosher salt
1/2 teaspoon baking soda
1/2 teaspoon ground cinnamon
1 cup granulated sugar
2 large eggs, at room temperature
1/3 cup vegetable oil
1 teaspoon vanilla extract
4 very ripe medium bananas, mashed (about 1 1/4 cups)
1/2 cup sour cream
INSTRUCTIONS
Heat the oven to 350°F and arrange the rack in the middle. Butter a 9-by-5-inch loaf pan and dust it with flour, tapping out excess. Whisk together flour, baking powder, salt, baking soda, and cinnamon in a large bowl to aerate and break up any lumps.
Combine sugar, eggs, oil, and vanilla in the bowl of a stand mixer fitted with a paddle attachment and beat on medium speed until thoroughly combined, about 2 minutes. Add bananas and sour cream, and mix until just combined. Scrape down the sides of the bowl, add flour mixture, and mix until just combined.
Turn batter into the prepared loaf pan and bake until a toothpick inserted into the center comes out clean, the top is golden brown, and the bread is pulling away from the sides of the pan, about 1 hour.
Transfer to a wire rack to cool for 10 minutes. Slide a knife around the perimeter of the pan, invert to release the bread, and cool completely on the wire rack before serving.